Hello, In the last two days, some websited have not been browsable from BSNL connection. Earlier in the week, I upgraded Zone Alarm (never use this product, it is such a resource hog) because it was interfering with KB951748 update from Microsoft (this is on a Windows XP machine).That got internet working again and everything was okay. But since yesterday, I cannot ping to 4.2.2.2 and neither can load google pages. But some web pages work: bbc, ajitjalandhar.com, etc. They ping too. Tried rebooting the computer as well as the router modem. Same behaviour. Is there a problem with BSNL these days? Thanks.