Hi All
I dont know whether or not im going over old ground but there is and awesome program called ORB!
You install it on your PC and register with them (its all free)
Once installed you follow the wizard and choose which folders you want to be able to access and leave it running, then on your phone you just type in the web address and log in. Then Hey Presto you can browse all your files in your selected folders, play music, watch movies and also watch TV if you have a tuner card.
Hope this info is good to you.
Thanks
David