Importing Excel To LaTeX

It might seem trivial to you, but importing Excel tables is not that easy to do in LaTeX. I have used this program Xcel2Latex that basically generates an add-on in Excel which allows you to export the table as a TXT file that I recognized by your TEX editor. Although migration works fairly well in this manner, it is desirable to keep the table as simple as possible (less merged cells etc) and work with it under LaTeX afterwards.
Happy Tabulating!