Never used PC Link but you may want to try MightyText. I've been using it for a couple of weeks and it works well (except it doesn't transfer contact names from my phone). Anyone else using something similar that works better than MT?
haha I use to have that app with my n95 8gb. Worked amazing. When I switched to android I got this app called "airdroid" works amazing over your WLAN. you open up a browser on your PC, type in the IP address of your phone and the specified port number and voila, you got it!