I wouldn't want to DL it personally. This is one of the few games from a small label that opted to print a large quality (reffering only to the physical aspects) manual.
Even though 99% of it is basically a spell/item list, and most of the gameplay concepts are missing or poorly explained, it is much much more valuable than the time saved by downloading it. The demo is pretty comprehensive...not like most of the demos released now-a-days. It should be able to hold you off while your order gets processed and shipped.