i personally think that the Big Typhoon is more effective from many peoples posts on temps and the fans they use, most the big typhoon.
Off Topic: i just realized that my Intel Pentium 3 is actually decent for its age ( 6 years running on 7). It handles A LOT which minimal lagging.
Currently im running, 2 antivirus programs, 1 Spyware program, 1 Fire wall, Microsoft Word, Microsoft Excel, Mozilla, MSN, iTunes, and Limewire, and its running REALLY WELL! props to the mult-tasking ability of the intel. its 733MHz so....and the FSB is like no more than 200