Hello all I'm a new member joined this discussion board a weeks earlier and I've a problem but don't know where to post this request, please forgive my ignorance. Sir I'm using windows7 ultimate service pack '1' , my 'C' drive is 30 gb only and other drives are 61 gb . Recently I noticed that the 'C' drive is getting full everyday (almost 21 / 22 gb.) and 8 / 9 gb remaining, I just want to know, if it is possible to merge two drives -say 'C' + 'E' into one drive to get 90 gb of total disk space in 'C' drive without reformatting the OS. If it is possible then can I do it myself or need a professional help to do that for me. An early expert reply will highly be appreciated. thanks, sid_16.