First time growing shrooms, - need help

I've ordered a spore syringe of Cubensis Cambodia 3 days ago from magicmushrooms.org (MRCA),then I bought 12 glass jars but are they suitable for growin shrooms?

http://www.jamjarshop.com/shop/product.asp?catid=8&pid=106

Then theres the substrate problem. I have the vermiculite but I can't get Brown rice flour anywhere in Northern Ireland. I could get the brown rice and regular flour, but I have no coffee grinder/blender so I'd have to crush it up with a hammer or somethin? any help would be appreciated because I'm a bit unprepared to say the least.

Yeah your jars should work just fine. Your really need a blender or coffee grinder to make it. See if a neighbor or friend will let you buy borrow a blender or go buy a cheap one. Or you can order BRF on ebay real cheap http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=400054053459