DavidR
93
There will be one for each different partition/drive, to all intents and purposes if you need System Restore at all.
I use Drive Image as my restore options, there are other options, I would say that you only really need it on the windows partition/drive.
You will save huge chunks of drive space if you disable it for drive G:
SYSTEM RESTORE - Info - Troubleshooting
There are many, many reasons why a System Restore may fail. For example, see “Why are previous restore points not working?” in the “Troubleshooting” section of this official Microsoft page:
http://www.microsoft.com/technet/prodtechnol/winxppro/plan/faqsrwxp.mspx
There’s lots more on that page that’s worth reading too. Note especially the sections on “Does System Restore protect personal data files?” (the short answer: no); “What should I do if System Restore does not work?”; “Why are my restore points missing or deleted?”; “Why does the System Restore Wizard lockup?”; and so on. Just a few minutes on that page ought to convince just about anyone that System Restore is not intended for heavy-duty system protection!
More info:
http://www.kellys-korner-xp.com/xp_restore.htm
http://www.experts-exchange.com/Operating_Systems/WinME/Q_20718080.html
http://www.google.com/search?q=system+restore+fail