Dasboard RSS Feed Refresh Frequency…

Hi,

I have several blogs running, but I have decided to show the 5 most recent posts from my other blog in my main blog’s dashboard view.

Works great – although there doesn’t seem to be an instant update when a post is changed/added on the smaller blog, on my main blog’s dashboard.

I appreciate that to have it refresh and recheck the rss feed every time the dashboard is accessed, would be pointless.

I’m just wondering if anyone’s aware of the time it spends in the cache, and also if this can be altered.

(I’m using WordPress 2.7 as our corporate intranet, hosted internally on lan, so bandwidth and access times are not too much of an issue.) – Even if I can just set the cache to last a minute?

T.I.A.

Dan