Lanx
<Prior Amod>
actually, maybe i just got for a table saw? it'd be good if i wanted to install crown moulding right?You can make do with that. It's not a bad saw for light duty work. You might also consider getting a cheapy table saw. Long cuts always come out straighter and better with a table saw. A combination table saw/compound mitre saw is fantastic - you can do almost anything.
However, if you're going to try to cut long stretches with a circular saw, you might consider getting something like this:
Amazon product ASIN B073PGP96S