Mac mini constanty drops off wifi connection and then reconnects

New MacMini constantly loses wifi connection.  IPad a few deetaway has excellent connection.

This issue cropped up for me when I upgraded to Leopard, and you will find similair threads in the MacBook discussions. It appear to be a timing issue as the network stack wakes up from sleep. The 2 simples solutions are to either turn on SSID broadcast (this worked for me) at the router or to turn Airport Off and On when the mini wakes up. Several folks in the developer area have submitted bug reports, I expect this will be addressed in short order.

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    http://support.apple.com/en-ca/HT4628
    Using network locations (Mac OS X v10.6 and later)
    http://support.apple.com/en-us/ht5289
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