Canon Digital Rebel Questions

From: J C (JC_at_xxx.com)
Date: 12/28/04 

Date: Tue, 28 Dec 2004 17:15:45 -0000

I'm debating about whether to buy one.
What is the longest useful exposure one can use at room temperature(around
20 C)?

Are relatively short exposures (30 sec) noisy like uncooled modified
webcams?

Thanks

John C.

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