I recently did just this when creating backup copies of my different domain's DNS entries. The problem is, when I paste the tabulated data into Excel, it includes hyperlinks & images.
Hyperlinks: Luckily in the newer versions of Excel this is as easy as selecting the whole sheet, right-clicking and selecting "Remove Hyperlinks".
Images: Images are a little more difficult, since they often times don't even exist inside a cell, so they can't be easily deleted. Thanks to Dave Peterson over on the microsoft.public.excel newsgroup, I got this little nugget of information:
Hit Alt-F11 to get to the vbe (Visual Basic Editor)This blows them all away quickly & cleanly. What's even better, is that if you're doing this multiple times, just keep copying & pasting pages in, then with each sheet highlighted, alt-tab back to the VBE screen, put your cursor at the end of the line & hit enter again to repeat the process.
Hit Ctrl-G to see the "immediate" window
Type the following and then press enter: