im not very good with anything wireless. i had to move my cable moden up stairs an set up my comp wirelessly with a linksys802.11g WRT54G and welps its slow as hell and drops my connection every once in a while. should i just buy a new one or is there one with better range n signal? I heard theres some kinda new thing called pre-n? one other question can i use a linksys desktopwireless card with a d-link or belkin wireless router?