GSM Phone Software

[GSibble]

Hey everyone!! I was wondering, what software do you use to manage the contacts on your GSM phone? I have a T39 and really want to sync my contacts with my 5450, however, I cannot find an adaquate piece of software to do this. I found SIManager by pocket presence (after I spent a lot of money on running voice GSM that I thought would do it), but it does not support business cards, which are vital in a T39. Anyone know any good software that does? THANKS!!!

-George Sibble