You can try SEO quake tool for checking the back links and also iwebtool which is good as compared to back link watch...
I now use several. I chose from the previous ones that were posted. I will keep playing with all of them until I am satisfied with just one.
thanks to this discussion, I came across many useful sites for building backlinks. Earlier I used just yahoo's site explorer tool.
I'm using Google Webmaster for convenience sake, though it's not really good. It doesn't displayed many backlinks.
How about Backlink checker? Anybody use it? Is it accurate to find out? Share please as I am using it to compare with other site.