i mean ppl talking about sharing here alot. and till the time i've observed that those who are using sify dialer facing this port blocking problem. because (correct me if i m wrong) on switches u can't block ports. and the bulky dialer blocks ports on PC resulting u can't browse network and can't even run any file sharing software. i've already posted one topic where we came to a conclusion that bulky dialer disables file and printer sharing and then u can't share any drive over LAN and even if u do that others wil not be able to browse it because they need to open same port on their PC. if anyone have disconnect please let me know . coz i m also a learner but whatever i posted here is tested by me and my friend which included installing windows several times just to make sure what was doing that. now i use easy sify and going great. also running DC++ HUB without any problem. and i read in post somewhere that diff IP ranges can also share things with each other. they just need to change their subnet mask. But that didn't work.I would request all of u to post all comments here so that we can take the most out of LAN