Cedar Rapids Brewing Society

How long are these packs good for. I bought 2 kits earlier this year and only made one kit. The pack has been refrigerated for the entire time. It was manufactured Nov of 2010. Is it still good? It's a Kolsch yeast.

No I'm doing 5 gal batches but I thought I would have better luck cooling them with the smaller ones. However if the smaller ones are more expensive then I'll just find a cheap fridge that is of a normal size that will work best. I don't have a keg system yet, which would you advise to get for a fir...

Any idea where I can get some korny's? I believe they come in two sizes and will probably need the smaller ones, but will use either. Also this will be my first kegging experience. Any and all advice would be very appreciated.