Hmm... well, you're right about that being about 228 MB, but the problem is that it shouldn't be 228. That would mean you have a 128MB DIMM, a 64 MB one, and a 32... That's not good, as all three would have different speeds and paging sizes and whatnot. If you had two 128's, that would be fine, or just one 256. Perhaps take a look around locally and see if you can find a cheap 256, they run about $25 here in Seattle. I don't know if that would help this scene, but it would certainly help your computer!