Lenovo ThinkPad T61 - OpenSolaris
Hardware info on main page.
2008-05-18: I booted OpenSolaris (2008.05 edition) from a usb stick. Output from dmesg, prtconf -D, prtdiag. The wireless nic (iwk0 - Intel PRO/Wireless 4965 AGN) doesn't work. Also, the Device Driver Utility reports that the audio driver is misconfigured and that there is no driver for the "ACPI AC" device. Other than that, it works. Screen resolution is native (1680x1050).