I have a P3-800 cooled by an Alpha PAL6035 on a well-supported slocket in a closed, unventilated case. The problem is that the case has no provisions for an intake or exhaust fan, so the CPU temp can get up to 50C on a non-overclocked P3 .18 with a sweet HSF, which is horrible. It has even lead to some crashing. With little case ventilation (PSU for exhaust and small intake holes on side of case), would a Peltier help my situation? Also, It is a small desktop case, as it is in my DVD/DiVX/Emulation/VCD/MP3 system. If a peltier wouldn't help, then what would, other than an expensive Water cooling setup.