For this purpose Wings would be the best. You do not need software with advanced options.

Wings is free, is small (I do not remember but about 10-20MB) and what is most important Wings is very easy.

 

BTW - Sam I think that you can model something in Poser. I never tried, but I think that you can weld one sided square. It would be difficult and useless but I think possible.

Quote - ....Then what the hell is Poser used for????? I mean I already know that its animation tools  aren't that good. But I've seen some people do good with it, not as good as Maya but still a little better than what I could possibly do in terms of animating...Poser sounds quite disappointing when you said that. I mean I use it mostly for rendering and such. But I know that some people will just go into photoshop or some other program and then they'll just pretty much do all the harder work that can't be done in Poser. But it makes me curious as to what people use to design and create the figures and props used in Poser including Daz?

Poser is a toy.