WinMX. The web-site got closed recently because of all the legalities. But, if you find their latest free version somewhere on the net, and adjust host file on your pc, you are good to go.
Here is the link I found:
http://www.oldversion.com/program.php?n=winmx
Download V3.53
Then find "hosts" file on your computer and add at the end the following:
205.238.40.2
www.winmx.com
205.238.40.2 err.winmx.com
205.238.40.2 c3310.z1301.winmx.com
67.18.233.36 c3311.z1301.winmx.com
82.43.224.20 c3312.z1301.winmx.com
209.67.209.50 c3313.z1301.winmx.com
212.227.64.159 c3314.z1301.winmx.com
205.238.40.2 c3315.z1301.winmx.com
67.18.233.36 c3316.z1301.winmx.com
82.43.224.20 c3317.z1301.winmx.com
209.67.209.50 c3318.z1301.winmx.com
212.227.64.159 c3319.z1301.winmx.com
205.238.40.2 c3310.z1302.winmx.com
67.18.233.36 c3311.z1302.winmx.com
82.43.224.20 c3312.z1302.winmx.com
209.67.209.50 c3313.z1302.winmx.com
212.227.64.159 c3314.z1302.winmx.com
205.238.40.2 c3315.z1302.winmx.com
67.18.233.36 c3316.z1302.winmx.com
82.43.224.20 c3317.z1302.winmx.com
209.67.209.50 c3318.z1302.winmx.com
212.227.64.159 c3319.z1302.winmx.com
82.43.224.20 c3310.z1303.winmx.com
67.18.233.36 c3311.z1303.winmx.com
205.238.40.2 c3312.z1303.winmx.com
82.43.224.20 c3313.z1303.winmx.com
67.18.233.36 c3314.z1303.winmx.com
205.238.40.2 c3315.z1303.winmx.com
82.43.224.20 c3316.z1303.winmx.com
67.18.233.36 c3317.z1303.winmx.com
205.238.40.2 c3318.z1303.winmx.com
82.43.224.20 c3319.z1303.winmx.com
205.238.40.2 c3310.z1304.winmx.com
67.18.233.36 c3311.z1304.winmx.com
82.43.224.20 c3312.z1304.winmx.com
209.67.209.50 c3313.z1304.winmx.com
212.227.64.159 c3314.z1304.winmx.com
205.238.40.2 c3315.z1304.winmx.com
67.18.233.36 c3316.z1304.winmx.com
82.43.224.20 c3317.z1304.winmx.com
209.67.209.50 c3318.z1304.winmx.com
212.227.64.159 c3319.z1304.winmx.com
205.238.40.2 c3310.z1305.winmx.com
67.18.233.36 c3311.z1305.winmx.com
82.43.224.20 c3312.z1305.winmx.com
209.67.209.50 c3313.z1305.winmx.com
212.227.64.159 c3314.z1305.winmx.com
205.238.40.2 c3315.z1305.winmx.com
67.18.233.36 c3316.z1305.winmx.com
82.43.224.20 c3317.z1305.winmx.com
209.67.209.50 c3318.z1305.winmx.com
212.227.64.159 c3319.z1305.winmx.com
205.238.40.2 c3310.z1306.winmx.com
67.18.233.36 c3311.z1306.winmx.com
82.43.224.20 c3312.z1306.winmx.com
209.67.209.50 c3313.z1306.winmx.com
212.227.64.159 c3314.z1306.winmx.com
205.238.40.2 c3315.z1306.winmx.com
67.18.233.36 c3316.z1306.winmx.com
82.43.224.20 c3317.z1306.winmx.com
209.67.209.50 c3318.z1306.winmx.com
212.227.64.159 c3319.z1306.winmx.com
205.238.40.2 c3520.z1301.winmx.com
67.18.233.36 c3521.z1301.winmx.com
82.43.224.20 c3522.z1301.winmx.com
209.67.209.50 c3523.z1301.winmx.com
212.227.64.159 c3524.z1301.winmx.com
205.238.40.2 c3525.z1301.winmx.com
67.18.233.36 c3526.z1301.winmx.com
82.43.224.20 c3527.z1301.winmx.com
209.67.209.50 c3528.z1301.winmx.com
212.227.64.159 c3529.z1301.winmx.com
205.238.40.2 c3520.z1302.winmx.com
67.18.233.36 c3521.z1302.winmx.com
82.43.224.20 c3522.z1302.winmx.com
209.67.209.50 c3523.z1302.winmx.com
212.227.64.159 c3524.z1302.winmx.com
205.238.40.2 c3525.z1302.winmx.com
67.18.233.36 c3526.z1302.winmx.com
82.43.224.20 c3527.z1302.winmx.com
209.67.209.50 c3528.z1302.winmx.com
212.227.64.159 c3529.z1302.winmx.com
205.238.40.2 c3520.z1303.winmx.com
67.18.233.36 c3521.z1303.winmx.com
82.43.224.20 c3522.z1303.winmx.com
209.67.209.50 c3523.z1303.winmx.com
212.227.64.159 c3524.z1303.winmx.com
205.238.40.2 c3525.z1303.winmx.com
67.18.233.36 c3526.z1303.winmx.com
82.43.224.20 c3527.z1303.winmx.com
209.67.209.50 c3528.z1303.winmx.com
212.227.64.159 c3529.z1303.winmx.com
205.238.40.2 c3520.z1304.winmx.com
67.18.233.36 c3521.z1304.winmx.com
82.43.224.20 c3522.z1304.winmx.com
209.67.209.50 c3523.z1304.winmx.com
212.227.64.159 c3524.z1304.winmx.com
205.238.40.2 c3525.z1304.winmx.com
67.18.233.36 c3526.z1304.winmx.com
82.43.224.20 c3527.z1304.winmx.com
209.67.209.50 c3528.z1304.winmx.com
212.227.64.159 c3529.z1304.winmx.com
205.238.40.2 c3520.z1305.winmx.com
67.18.233.36 c3521.z1305.winmx.com
82.43.224.20 c3522.z1305.winmx.com
209.67.209.50 c3523.z1305.winmx.com
212.227.64.159 c3524.z1305.winmx.com
205.238.40.2 c3525.z1305.winmx.com
67.18.233.36 c3526.z1305.winmx.com
82.43.224.20 c3527.z1305.winmx.com
209.67.209.50 c3528.z1305.winmx.com
212.227.64.159 c3529.z1305.winmx.com
205.238.40.2 c3520.z1306.winmx.com
67.18.233.36 c3521.z1306.winmx.com
82.43.224.20 c3522.z1306.winmx.com
209.67.209.50 c3523.z1306.winmx.com
212.227.64.159 c3524.z1306.winmx.com
205.238.40.2 c3525.z1306.winmx.com
67.18.233.36 c3526.z1306.winmx.com
82.43.224.20 c3527.z1306.winmx.com
209.67.209.50 c3528.z1306.winmx.com
212.227.64.159 c3529.z1306.winmx.com
Then you are good to go. Great P2P, no adware. Been using for quite some time.