My CRT is an SDTV, 480i. This would just be a temporary solution if it happens at all. I am aware that my desktop will likely look like crap at this resolution, but I thought I might give it a try and see.
After doing a little more looking around I have found some ATI branded DVI to component adapters, but on their website they only list a few video cards in the Radeon 9000 and 8000 series that it works with. I'm wondering if this will work with my 4200 IGP or not. Of course, this thing costs less than $10 with shipping, so maybe it's worth a shot. If I decide to go this route I'll post my results here.