msconfig startup/services FL conflict?

After having my hard drive(s) replaced. (I switched to RAID 0 from Stripe)

I had a crashing problem right away in SP, so went into msconfig and turned off most all non-Microsoft Startup applications and Services re-started computer and re-installed FL and it worked I even tested it in Multi-player over the internet all was good.

Then I watched a back episode of Heroes online and now it doesnt work any more.

Ive re-installed many, many times, but FL (SP) crashes back to desktop after the intro video, before the first menu comes up. It does warn that it doesnt recognize my 3d video card and may not play correctly.

Im running Windows XP Pro on/a 2.66 Ghz processor with 3 GB of ram.
ATI Radeon x1950 Crossfire Edition display adapter. (Driver 6.14.10.6912)
Service Pack 3
Direct X ver 10
My device manager is clear

Anything specific that I might look for?

I think your on to something there. I viewed the contents of saved games and I found some unexpected stuff left in there from one of the 'omit cut scene' type mods I had loaded with flmm 1.31. Deleted everything- re-installed and it's working again.

Thanks!