no problem shaolin, not so long ago, i was a beginner in Z world
but thanx to good people here ... now im a solid user
ive got C700 too, my advice flash it to Cacko 1.22 , the best eyecandy and funcionality so far ( PIM sync works on WIndows and linux) on Win XP, just install intellisync and on your network settings choose Sharpp USB i/o, on linux it is a bit complicated, in time youll get the hang of it!
pop sync works flawlessly but only on outlook, not outlook express, but you can make a pop account under opie -mail and retrieve mail via BT, irda,Wifi or usb. all in ZUG howtos
good luck!