Tte 4504 came with a 33.6 Winmodem.

Are you sure? Driver and SP pages seemed to indicate it came with a
56K--Compaq doesn't offer a 33.6 driver in the list for that model...4500
series is not on the list that the 33.6 driver is for...

http://www29.compaq.com/falco/sp_det...&Os=0&Software
Ver=12710

Dale