Have been using uTorrent 1.7 beta quite sometimes, want to share the new feature "Automatice" upload rate with people.

Most people may already know, when set your upload rate to high may affect your download speed, or even others internet application, e.g. Web browsing.
But the concept of BT is sharing, the more your share, the more you get.
So, increase the upload speed always help your download speed. Usually we set the upload rate in a fix rate. Somtimes it is not efficient because of inconsistent network activity.
So, to optimize your upload rate, utorrent has came out a new feature that "Automatic" adjust your upload rate. After sometimes of experience, I give the following suggestion for the setting.

Under "Connection", check the "Automatic" checkbox at the Upload setting.
Next go to "Advanced", set the following:

bt.auto_ul_interval    150
bt.auto_ul_max      **** (see below)
bt.auto_ul_min        1000

for bt.auto_ul_max, devide your ISP upload rate by 8.
eg. Streamyx Packages

Basic 384k (U: 128k) -  16
Basic 512k (U: 256k) -  32
Basic 1.0M (U: 384k) -  48

people may think that it may too high since it is just near the maximum.
but don't worry, uTorrent will measure the speed, and most of the time, it will control under 80% of your Max.

Please share your experience after apply this setting.