Reflowing w/o a reflow kit

I'm getting another 320mb G80 8800GS that I'm trying to repair and OVP mod and if I get that done I have a pretty crazy idea that I think will work. I'll post pics later depicting what Im thinking but pretty much this is what I've concluded.

The 320mb 8800GS has space for 2 more memory chips. There are balls of solder on the pads where these chips would go. On the back of the PCB there are only around 6 SMRs that would need to be added to activate the use of those memory location.

Pretty much how could I go about reflowing the Samsung memory chips off my old dead card to my new card. I tried prying them off and this ruins the solder pads on those cards. I tried it with a razor blade: same thing. I don't know anyone with a reflow kit or whatever so I doubt that is an option. Could I possibly bake my old card in the over and get it at a temp where the solder should melt and take the memory chips off this way? Then, what would be the best way about reapplying it, just putting it on so the bad line up and use some adhesive along the edges?

could this even work in theory?

CL3 what memory chip in the sequence is it because I'm guessing by removing SMRs you could remove that chip from the sequence (and most likely the chips that come after it too because it seems they kind of run in a circuit), this would require the removal of a bunch of SMRs and possibly swapping the bios out with another say, 256mb version so the card doesn't try to recognize that memory

as far as replacing a memory chip goes I believe that will be easier. Monday I'll go to radioshack and see if they have any blowers I could use, also i'll try throwing my dead card in the oven to see if I can get the chips removed with their solder pads intact

after looking at this it seems that it would require that over 20-30 additional SMRs be soldered to potentially activate a chip that otherwise wouldnt be there, but as blameless states, the hardware (and software as well, i.e. bios) might not be ready for the addition of memory,

still it might be worth a shot as a last ditch mod after running the card through various benchys, Im pretty sure you can simply recreate the SMR sequence on and near the other memory chips to essentially complete the memory circuit, because these trace patchs essentially lead to nothing.

if I can get these two intact chips that i have on this card removed I will be more than happy to take that card off your hands. I don't know what you want for it Cl3p20 but I would surely pay for shipping, let me know and I'll keep everyone posted on this little experiment

So first thing first I'll take baby steps to get this IC removed before I try anything else

well so much for that idea, too bad I didnt study electrical engineering and computers in school instead of business :/ . I guess trying to replace a burnt IC or memory chip is the way to go instead, too many SMRs and traces to keep track of without a blueprint, and too complicared still with a blueprint

I'll stick to reading tutorials and datasheets for now