GoodaBrine XD :
I'm only going to install my OS in there.
I also have a 1tb.
I'm going to contradict the accepted answer and say NO.
I have the same setup - 60GB SSD with a 1 TB Hard drive and I am now needing to buy a larger SSD as the one I have continually runs out of space (I actually came across this thread while researching which SSD to upgrade to!).
I have all of my default save folders on the 1 TB hard drive, as well as all my games, programs etc. Only a couple of programs I use very often on my SSD like Skype & Firefox.
I have had my PC for two and a half years, so it has lasted till now, and could probably squeeze a little bit more out of it by relocating the above programs, but sooner or later going to need to upgrade I think - since updating programs, drivers, hotfixes etc slowly eat away at that space.
I'd say it's worth spending that little bit extra (getting 120GB SSD) and not living life on the edge so to speak, having to keep clearing stuff from the SSD because you have 1mb free!
But if not 60GB should last for a few years at least if following the steps mentioned by SBMfromLA.