CodeIgniter V 1.6.3 zip is not a valid zip

[eluser]Developer13[/eluser]
[quote author="kenfettig" date="1219296881"]It looks like it is a problem with your server, since the very same thing happens when I try to download 1.6.2.[/quote]

Highly doubtful since you're the only one experiencing the problem. Have you tried clearing your cache or downloading it with a different browser?