Solve : Several Microsoft .Net Framework versions?

1.	Solve : Several Microsoft .Net Framework versions?
Answer» I have these versions of MICROSOFT .Net Framework: Microsoft .Net Framework 1.1 Microsoft .Net Framework 1.1 Hotfix (KB928366) Microsoft .Net Framework 2.0 Service Pack 1 Microsoft .Net Framework 3.0 Service Pack 1 Microsoft .Net Framework 3.5 (Pre-Release Version) I'm wondering if I should remove all but the 3.5 version or if I need an update or something.One framework builds upon the next...so, you may just want to leave them as they are...just in case you EVER have to revert to a previous one.Also, different programs may need different .NET versions.The .NET frameworks are NOT cumulative LIKE the Windows Service Packs are... BEST left alone...OK, thanks for the help!

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