Appleworks is a Rosetta program and Rosetta doesn't work on Lion.
The other two programs need a update/upgrade when one becomes avaiallbe.
BackupLionBootable 10.7 Disk
Purchaseanddownload Lion from the Mac App Store on any Lion compatibleMacrunning Snow Leopard.
- Right click on “Mac OS X Lion” installer and choose the option to “Show Package Contents.”
- Inside the Contents folder that appears you will find a SharedSupport folder and inside the SharedSupport folder you will find the “InstallESD.dmg.” This is the Lion boot disc image we have all been waiting for.
- Copy “InstallESD.dmg” to another folder like the Desktop.
- Launch Disk Utility and click the burn button.
- Select the copied “InstallESD.dmg” as the image to burn, insert a standard sized 4.7 GB DVD, and wait for your new Lion Boot Disc to come out toasty hot.
With this disc you can boot any Lion compatible Mac, andinstall10.7 just like you installed previous version of Mac OS X. Youcaneven use Disk Utility's Restore function to image your Lion bootdiscimage onto a external drive suitable for performing a cleaninstallon a optical-drive-less MacBook Air, or Mac mini server.
If your using Mac's in a mission critical type environment or have third party hardware or software you must rely upon working correctly. It'sadvised to wait until all the bugs, driver updates, third partysoftware updates and other issues are resolved before upgrading. Thismight take several months. Then if you do so, do one machine at atime and carefully test everything before full deployment.
It's also highly advised to backup all one's data either manually to aexternal powered drive in addition to TimeMachine and Hold optionbootable Carbon Copy Clones etc.