HI I have one question and pls reply me with resolution i will appreciate it Actually i have 100 of sub domains for my movies sites but let suppose i do link exchange with "abc.com" and i add there my 10 sub domains ..it means that it will be 10 incoming link to my same main domain(ie top level domain lmn.com) but to different sub domain..like xyz.lmn.com and ghk.lmn.com and so on Then my question is that ..is it ok to add 10 or more sub domains to other site..are the incoming link will be beneficial to me or not. should i do the link exchange of this site......???????? please tell me the facts.....waiting