Sites which help with converting and generating tables

Table generator for LaTeX

Pretty cool.

Here is one for going from Excel to LaTeX tables.

http://www.acsu.buffalo.edu/~gregoryt/exceltolatex.html

^^^I think this link is dead which sucks cause it was nice and easy.  However, I found something else which is pretty nice.  A GUI called LaTable:

http://zigzag00.blogspot.com/2010/08/latable-easy-way-to-write-tables-in.html