Hi guys, just to report that I have been using OSX 10.5.6 on my Thinkpad T61 for quite some time using iPC OSx86 10.5.6 Universal Final and I'm happy with it.

Not all hardware work though. My bluetooth, graphic (Nvidia NVS 140m) WLAN (Intel 4965), internal mic and headphone are among them. My advice for those Mac wannabe, don't be afraid to try and expect to have countless failed installation. Just keep trying. That is normal.

I tried 3 different images (iDeneb, iAtkos, iPC). At the end, only iPC works for me. For wireless connection, I just use USB WLAN adapter but most of the time I just plug in the ethernet cable since it works out of the box.