i am using Win XP service pack 2 ...i just got a sify connection. the prob is that i cant access my LAN sometimes. its only available occassionally otherwise i get the messg ....workgroup not accessible u maay not hav permission....when i can access there are around 50 comp. so i believe this is the prob of XP and i had faced similar prob earlier when i had a diff connection. is it possible to rectify this error whereby i can access the lan all the time