My Hewlett-Packard Pavilion 633 Mghz (clock speed) CPU had a Lucent Winmodem which the lightning apparently sent to modem heaven (or hell...depending upon your point of view). Using the childrens' old, slow computer I am now trying to seek technical assistance from a smarter-than-the-tech-support Free Republic member who would be gracious enough to either use the e-mail or this thread to answer the following question(s): What type of modem plug-in (bus?) does the HP Pavilion (model 6735) have and can another modem besides a Lucent Winmodem be used with this computer? Also, what does the term "PCI" refer to? I...