[pct-l] Dehydrators

[galletamonster at hotmail.com (Shamli Tarbell)]

wondering if anyone has any recommendations for a dehydrator?  we've called 
and found out they're selling at walmart for $40 and ace hardware for 
between $40 and $120.  any particular brands people recommend or features to 
look for?  also any good websites for directions on how to use them and what 
to make, etc?