RTS Threshold
This setting should remain at its default value of 2346. If you encounter inconsistent data flow, only minor modifications to the value are recommended.
Fragmentation Threshold
This setting should remain at its default value of 2346. Setting the Fragmentation value too low may result in poor performance.
DTIM Interval
A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages. When the wireless router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Wireless clients detect the beacons and awaken to receive the broadcast and multicast messages. The default value is 1. Valid settings are between 1 and 255.
I don't have the ability with my firmware to controll up and down speeds either.
upload limiting
Measured Uplink Speed
This is the uplink speed measured when the WAN interface was last re-established. The value may be lower than that reported by your ISP as it does not include all of the network protocol overheads associated with your ISP's network. Typically, this figure will be between 87% and 91% of the stated uplink speed for xDSL connections and around 5 kbps lower for cable network connections.
Manual Uplink Speed
If Automatic Uplink Speed is disabled, this options allows you to set the uplink speed manually. Uplink speed is the speed at which data can be transferred from the router to your ISP. This is determined by your ISP. ISPs often specify speed as a downlink/uplink pair; for example, 1.5Mbps/284kbps. For this example, you would enter "284". Alternatively you can test your uplink speed with a service such as
DSL · Cable · VOIP · Security · Satellite · Fiber · News · Tips · Reviews · Community · Tools - dslreports.com. Note however that sites such as DSL Reports, because they do not consider as many network protocol overheads, will generally note speeds slightly lower than the Measured Uplink Speed or the ISP rated speed.
So I guess I was wrong in my above statement, I can controll the uplink speed but mine's set to auto-detect to get the best for both of us.
Earlier when you said you "turned down his torrenting" can you also turn up your speed using his torrent?
FYI there are torrent discussion rules also, I don't believe you can post your specific torrent
Computer Forums - Announcements in Forum : Rules, News and Announcements
Also, go ahead and use your router's update firmware capability and make sure you have the latest. Have you tried messing with your MTU settings? or click on any "speed up my pc" links? They could have goofed up your settings.
Another way is to take your box (pc) to another location and test it at a friends against theirs and see if your still getting slow internet speeds. If > then probably MTU