1. Yes it will to an extent since it will allow u to connect to more seeds/peers. The difference will be more apparent on slow torrents such as new movies with public trackers which are generally choked with leechers and not so much on music albums/apps which are usually well seeded and don't attract that much traffic at one go. Also it will help incase ur downloading somethin rare (1 or 2 seeds).
2. No, it doesn't.
3. You can try BitComet and see if that gives u better speeds.
4. As long as there are port forwarding settings available via graphic interface at http://192.168.1.1/main.html u don't need to upgrade the firmware. If these aren't available simply ask them for a replacement.
5. Hmmm. If ur on XP w/ SP2 u could try installing the patch which increases the max allowed half open TCP connection limit to 50 (limited to 10 in SP2). Try googling for it. Also try using torrents with private trackers.
Apart from this, nothin else which comes to my mind.
2. No, it doesn't.
3. You can try BitComet and see if that gives u better speeds.
4. As long as there are port forwarding settings available via graphic interface at http://192.168.1.1/main.html u don't need to upgrade the firmware. If these aren't available simply ask them for a replacement.
5. Hmmm. If ur on XP w/ SP2 u could try installing the patch which increases the max allowed half open TCP connection limit to 50 (limited to 10 in SP2). Try googling for it. Also try using torrents with private trackers.
Apart from this, nothin else which comes to my mind.