I've downloaded and installed it now! Here's the report (before uninstalling Sophos)
EtreCheck version: 1.9.11 (43) - report generated May 25, 2014 10:01:10 PM CDT
Hardware Information:
MacBook Pro (15-inch, Mid 2012)
MacBook Pro - model: MacBookPro9,1
1 2.3 GHz Intel Core i7 CPU: 4 cores
4 GB RAM
Video Information:
Intel HD Graphics 4000 - VRAM: 384 MB
NVIDIA GeForce GT 650M - VRAM: 512 MB
System Software:
OS X 10.8.5 (12F45) - Uptime: 0 days 1:24:34
Disk Information:
APPLE HDD TOSHIBA MK5065GSXF disk0 : (500.11 GB)
disk0s1 (disk0s1) <not mounted>: 209.7 MB
ChaChaRedux (disk0s2) / [Startup]: 499.25 GB (321.94 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Configuration files:
/etc/hosts - Count: 15
Gatekeeper:
Anywhere
Kernel Extensions:
[not loaded] com.paceap.kext.pacesupport.leopard (5.7) Support
[not loaded] com.paceap.kext.pacesupport.master (5.7) Support
[not loaded] com.paceap.kext.pacesupport.panther (5.7) Support
[not loaded] com.paceap.kext.pacesupport.snowleopard (5.7) Support
[not loaded] com.paceap.kext.pacesupport.tiger (5.7) Support
[kext loaded] com.sophos.kext.sav (9.0.11 - SDK 10.7) Support
[kext loaded] com.sophos.nke.swi (9.0.3 - SDK 10.8) Support
[not loaded] com.wacom.kext.pentablet (5.3.0 - SDK 10.8) Support
Startup Items:
HP IO: Path: /Library/StartupItems/HP IO
PACESupport: Path: /Library/StartupItems/PACESupport
Problem System Launch Agents:
[failed] com.apple.accountsd.plist
[failed] com.apple.AirPlayUIAgent.plist
[failed] com.apple.coreservices.appleid.authentication.plist
[failed] com.apple.printtool.agent.plist
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.adobe.SwitchBoard.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[running] com.sophos.autoupdate.plist Support
[running] com.sophos.configuration.plist Support
[running] com.sophos.intercheck.plist Support
[running] com.sophos.notification.plist Support
[running] com.sophos.scan.plist Support
[running] com.sophos.sxld.plist Support
[running] com.sophos.webd.plist Support
[failed] PACESupport.plist Support
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
[running] com.flipvideo.FlipShare.AutoRun.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[running] com.sophos.uiserver.plist Support
[running] com.wacom.pentablet.plist Support
User Launch Agents:
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.adobe.ARM.[...].plist Support
[failed] com.akamai.client.plist Support
[loaded] com.google.keystone.agent.plist Support
[running] com.spotify.webhelper.plist Support
User Login Items:
iTunesHelper
Microsoft AU Daemon
N067U_ButtonManager
N124U_ButtonManager
Nikon View Monitor Carbon
HP Scheduler
HPEventHandler
BambooCore
BambooCore
Internet Plug-ins:
AdobePDFViewerNPAPI: Version: 11.0.06 - SDK 10.6 Support
Flash Player: Version: 13.0.0.214 - SDK 10.6 Support
ContentUploaderPlugin: Version: 1.2 Support
AdobePDFViewer: Version: 11.0.06 - SDK 10.6 Support
ebrary Reader: Version: 2.10 - 12/12/06 Support
Scorch: Version: ScorchNetscapePlugin 4.1.4 build 1 Support
iPhotoPhotocast: Version: 7.0
DirectorShockwave: Version: 11.0.0r458 Support
PDF Browser Plugin: Version: 2.4.4 - SDK 10.6 Support
FlashPlayer-10.6: Version: 13.0.0.214 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.1
AdobeAAMDetect: Version: AdobeAAMDetect 1.0.0.0 - SDK 10.6 Support
AmazonMP3DownloaderPlugin: Version: AmazonMP3DownloaderPlugin 1.0.15 Support
Silverlight: Version: 5.1.20913.0 - SDK 10.6 Support
DivXBrowserPlugin: Version: 1.4 Support
Flip4Mac WMV Plugin: Version: 2.2.1.11 Support
WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.2 Support
SharePointBrowserPlugin: Version: 14.1.0 Support
JavaAppletPlugin: Version: Java 7 Update 55 Check version
WacomNetscape: Version: 2.1.0-1 - SDK 10.8 Support
Audio Plug-ins:
AirPlay: Version: 1.7 - SDK 10.8
iSightAudio: Version: 7.7.1 - SDK 10.8
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.8
User Internet Plug-ins:
Move_Media_Player: Version: npmnqmp 071101000050 Support
fbplugin_1_0_1: Version: (null) Support
3rd Party Preference Panes:
3ivx MPEG-4 Support
PenTablet Support
DivX Support
Flash Player Support
Flip4Mac WMV Support
Growl Support
Java Support
Time Machine:
Skip System Files: NO
Auto backup: YES
Time Machine not configured!
Top Processes by CPU:
61% firefox
25% SophosWebIntelligence
8% WindowServer
4% SophosScanD
1% SophosSXLD
Top Processes by Memory:
928 MB firefox
152 MB SophosScanD
143 MB InterCheck
119 MB SophosAntiVirus
94 MB mds
Virtual Memory Information:
112 MB Free RAM
1.43 GB Active RAM
1.38 GB Inactive RAM
1.06 GB Wired RAM
483 MB Page-ins
0 B Page-outs