Inbound and wireless protection (firewall) ?

[Fly]

I may be interested in buying this product.

I haven't seen any thorough tests regarding the INBOUND protection offered by the firewall.

Can you offer some information ? Does it offer stateful inspection, deep stateful inspection, deep packet inspection, is it a proxy firewall ... ? In other words, what kind of inbound protection does it offer ?

Any other kinds of protection ? For example, my current McAfee firewall offers protection against Winnuke, Xmas, TearDrop and other attacks.

Is it able to handle wireless connections well ? (Say, wireless connection between router and PC, is that connection filtered by the firewall (not automatically trusted) ?)

I presume it also has at least some outbound protection ?