Internal Link Equity Flow Estimation Tool

I took this tool down because it was killing my server. Someone huge like eBay.com was doing an internal PageRank estimation, and I am but one little server. ;)

Tool via Seo4Fun. If you use this tool frequently, or want to use this for a large site please download it.

You can also use Xenu Link Sleuth to crawl your site, help you better understand your link structure, and find broken links.