a victim of hype and confusing/misinformation!!!
basically, no. it doesnt work like that at ALL.
anyway, i slapped some new drivers onto my laptop and BAM, instant mega improvement. the 8 month old ones from dell just dont cut it.
nvidia forceware 92.91 for the WIN
30+fps in VFR
18-20fps in hard IFR
still some tweaking to be done, but very playable now and looks pretty nice. (most settings are around "medium")