checksum

hello members,
I want to check the downloaded file (suse linux 11.1 iso…)…So i downloaded 3 files (11.1 dvd iso file, md5 and sha1) from download page…i use vista…for checking i use the simple md5.exe file (from toast442.org.)…After opening this exe file i drag and drop all the 3 files in to this window, which was created by double clicking the md5.exe file…i checked the ‘Generate Checksums’ options
what i get is…
3 different serialnumbers…(but the actual and final checksum is same for each file!) Also the 2 number from md5 and sha1 are not same as the number, when i opened using wordpad…
Or can anyone advice me how to check in toast exe?
thanks

i solved this problem…sorry!