Many thanks for the prompt reply, and thanks also for providing step by step instructions for a mac newbie in opening Console.
I'm quite surprised by what I've found (or not to be precise), there isn't a single mention of this app in the log. I can see the entries for GTA that I paused the update on but nothing for Angry Birds. I've tried using the Find command but can't find anything for that app. I've posted a dump as requested though:
Nov 9 15:22:34 johns-imac.example.com Software Update[411]: JS: Connected printer: MANUFACTURER:Brother;MODEL:HL-3070CW series
Nov 9 15:22:34 johns-imac.example.com Software Update[411]: JS: Printer Brother_Utility does not require an update.
Nov 9 15:22:35 johns-imac.example.com Software Update[411]: JS: 10.8.2
Nov 9 15:22:45 johns-imac.example.com Software Update[413]: Acquired Lock: 501, 411, 0
Nov 9 15:22:45 johns-imac.example.com Software Update[413]: Releasing Lock: 501, 411, 0
Nov 9 15:22:45 johns-imac.example.com Software Update[411]: SoftwareUpdate: elapsed scan time = 22.5
Nov 9 15:22:45 johns-imac.example.com Software Update[411]: SUAppStoreUpdateController: scan (f=0, c=1, p=1, r=1) found <none>
Nov 9 15:23:24 johns-imac.example.com Software Update[429]: SUAppStoreUpdateController: found in cache: <none>
Nov 9 15:37:35 johns-imac.example.com installd[235]: PackageKit: ----- Begin install -----
Nov 9 15:37:35 johns-imac.example.com installd[235]: PackageKit: request=PKInstallRequest <1 packages, destination=/>
Nov 9 15:37:35 johns-imac.example.com installd[235]: PackageKit: packages=(
"PKLeopardPackage <file://localhost/var/folders/xk/zrl0fbk15qx8gfcm75fqm5c40000gn/C/com.apple.app store/424725622/mzm.ulzhwtup.pkg#com.rockstargames.gtasa.pkg>"
)
Nov 9 15:37:44 johns-imac.example.com Software Update[429]: SoftwareUpdate: Scan for client pid 429 (/Applications/App Store.app/Contents/MacOS/App Store)
Nov 9 15:37:45 johns-imac.example.com Software Update[429]: SoftwareUpdate: Catalog Not Modified since last scan ("11cd3-4ce0219908240")
Nov 9 15:37:45 johns-imac.example.com Software Update[429]: SoftwareUpdate: Skipping scan because catalog has not changed
Nov 9 15:37:45 johns-imac.example.com Software Update[429]: SUAppStoreUpdateController: scan (f=0, c=1, p=1, r=1) skipped because unchanged
Nov 9 15:38:01 johns-imac.example.com installd[235]: PackageKit: Extracting file://localhost/var/folders/xk/zrl0fbk15qx8gfcm75fqm5c40000gn/C/com.apple.apps tore/424725622/mzm.ulzhwtup.pkg#com.rockstargames.gtasa.pkg (destination=/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/Cleanup At Startup/PKInstallSandboxManager/1.sandbox/Root/Applications, uid=0)
Nov 9 15:39:57 johns-imac.example.com installd[235]: PackageKit: Wrote MAS receipt into Applications/Grand Theft Auto - San Andreas.app
Nov 9 15:39:57 johns-imac.example.com installd[235]: PackageKit: prevent user idle system sleep
Nov 9 15:39:57 johns-imac.example.com installd[235]: PackageKit: suspending backupd
Nov 9 15:39:57 johns-imac.example.com install_monitor[489]: Temporarily excluding: /Applications, /Library, /System, /bin, /private, /sbin, /usr
Nov 9 15:39:58 johns-imac.example.com installd[235]: PackageKit: Shoving /var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/Cleanup At Startup/PKInstallSandboxManager/1.sandbox/Root (1 items) to /
Nov 9 15:39:58 johns-imac.example.com installd[235]: PackageKit: Writing receipt for com.rockstargames.gtasa to /private/var/db/receipts
Nov 9 15:39:58 johns-imac.example.com installd[235]: PackageKit: Touched bundle Applications/Grand Theft Auto - San Andreas.app
Nov 9 15:39:58 johns-imac.example.com installd[235]: Installed "Grand Theft Auto San Andreas" (1.0.2)
Nov 9 15:39:58 johns-imac.example.com install_monitor[489]: Re-included: /Applications, /Library, /System, /bin, /private, /sbin, /usr
Nov 9 15:39:58 johns-imac.example.com installd[235]: PackageKit: releasing backupd
Nov 9 15:39:58 johns-imac.example.com installd[235]: PackageKit: allow user idle system sleep
Nov 9 15:39:58 johns-imac.example.com installd[235]: PackageKit: ----- End install -----
Nov 9 16:30:02 johns-imac.example.com Software Update[665]: SUAppStoreUpdateController: found in cache: <none>
Thanks