Yes, but the installer didnt allow me that, I dont know what. I ended creating the partition in Windows with Paragon Partition Manager and then the installer let me select that partition and install Lion there. However, I have now another problems and desktop wont boot.
I have at Intel i3 2100 and a Gigabyte b75m-3dv. I know that Im going to have problems with the Intel HD 2000, but I just want to try the experimental solution so I can try if everything else work and if it does, buy a graphic card.
I tried this and still desktop wont appear:
fsck -fy
mount -uw /
mkdir /kext_backup
cd /System/Library/Extensions
mv AppleIntelHD* AppleIntelSNB* ATI* GeForce* NVDA* /kext_backup
reboot