In-Reply-To: <000c01bf9434$87b72440$0100a8c0@videotron.ca> Tobie Horswill wrote: > What's the physical difference between de 4Mhz and the 10 or 20Mhz > versions and do I risk damaging them if they are run overclocked for long > periods ? There is no risk of damage, just risk that they won't be reliable. Brian Gregory. briang@cix.co.uk