I confirm working SLI on illegal chipset Intel P965 with ForceWare 190.62, and injected ASUS Rampage III Extreme SLI Validation string into DSDT table. ATM I have only pair of 6600LE here, but I think it will work with any cards supported by 190.62.

Download ForceWare 190.62 here: - http://www.nvidia.com/object/winxp_190.62_whql.html
supported VGA
GeForce 200 series : - GTS 240, GTS 250, GT 220, GTX 260, GTX 280, G210, GTX 275, GTX 295, GTX 285
GeForce 100 series :- GT 130, GT 140, GT 120
GeForce 9 series :- 9300 GE, 9400 GT, 9400, 9600 GS, 9300, 9200, 9600 GT, 9600 GSO, 9800 GT, 9500 GT, 9800 GX2, 9300 GS, 9500 GS, 9800 GTX/GTX+
GeForce 8 series :- 8800 Ultra, 8300 GS, 8800 GTS 512, 8600 GT, 8400 GS, 8800 GS, 8800 GTX, 8300, 8100 / nForce 720a, 8500 GT, 8600 GS, 8800 GT, 8600 GTS, 8800 GTS, 8400 SE, 8400, 8200
GeForce 7 series :- 7600 LE, 7300 GT, 7900 GS, 7650 GS, 7600 GT, 7950 GX2, 7100 GS, 7100 / NVIDIA nForce 630i, 7300 SE / 7200 GS, 7050 / NVIDIA nForce 630i, 7100 / NVIDIA nForce 620i, 7900 GTX, 7300 GS, 7550 LE, 7025 / NVIDIA nForce 630a, 7800 SLI, 7050 PV / NVIDIA nForce 630a, 7900 GT/GTO, 7050 / NVIDIA nForce 610i, 7950 GT, 7600 GS, 7150 / NVIDIA nForce 630i, 7800 GTX, 7350 LE, 7800 GS, 7300 LE, 7500 LE
GeForce 6 series :- 6800 GT, 6600 VE, 6600 LE, 6150 LE, 6200SE TurboCache, 6150LE / Quadro NVS 210S, 6800 XE, 6700 XL, 6800 GS, 6800 GS/XT, 6100 nForce 400, 6800 XT, 6600 GT, 6800, 6150SE nForce 430, 6200 A-LE, 6200, 6500, 6800 LE, 6100 nForce 405, 6800 Ultra, 6200 TurboCache, 6200 LE, 6250, 6100 nForce 420, 6150, 6100, 6600, 6610 XL .
Mirror of n4_mini.rar hacked file :- http://www.megaupload.com/?d=26UPZ433 and http://rapidshare.com/files/279935199/nv4_mini.rar.html
Source :- http://www.madshrimps.be/vbulletin/f22/ ... rds-66285/