Hello all, Last week i faced the following problem: I have my tv application, based on zapping and a Flyvideo 98 FM tv board, that runs ok in my machine with a Celeron 700 MHz processor. I did an upgrade for a 900 MHz celeron. The tv application started to crash. After a lot of time looking for answers I realised that this happened because the system bus (communication through memories and main processor) has chaged from 66 MHz to 100 MHz. I forced the system bus to come back to 66 MHz in the bios (and as side-effect the 900 MHz Celeron turned ou to be a 600 MHz Celeron) and things came back to normallity. Has anyone a hint on how to make it work in the 100 MHz bus? Does it make sense at all? Thanks for helps. Daniel Petrini Genius Instituto de Tecnologia Manaus - AM Tel. +55 92 614 6570 Cel. +55 92 9123 8532