After many wonderful weekends and mild weather in the northeast it is time to put my Gallardo for winter hibernation and I was wondering if I need to do something especial to the car before long term storage. I was told I need to inflate my tires by 20% and disconnect the battery, and start the car up every 3-4 weeks for ~10 minutes. Anything else I should be doing?

thanks in advance...
Mehrdad