How long will it take to load??

How long will it take to load??

I just came to know about Zoho and I registered with Zoho. When I tried to login, it said 'loading' under My Sheets and keep on loadinggg...
:(

What should I do now ?
I'm using FF-2.0.0.18 - Windows-xp.


PS: I can't add smiley's at anywhere after composing. Just getting added at the end. :(