I redownloaded the file and while it says its downloading a 270MB file I only get 146MB

I checked the MD5 key and its different.
key for one downloaded is 6decec04537927c562a530981c8f533

The system is a Xeon Dual core, 2Gb Ram, Dual 1Gb Intel Nics, Supermicro MB with IDE and 3ware 9550 16 port SATA Raid

If you can give me a direct link to the download I will try it