Is there any way to change the coding so the dcc sends go faster. to the same user i can send very fast with ftp and other stuff but with mirc its max 100-120 kb/s. I know it depends on the recievers settings etc. I know the fastest dcc i have seen on irc was the bot Iroffer which maxes totally out the speed, i just want that in my nice script too thanks for any suggestions

DCC is a protocol that mIRC and other clients use. It's not designed by mIRC and mIRC cannot change it to do anything it wasn't designed to do. DCC is going to be slower in many instances than what FTP or other transfer protocols are. You're better off using those protocols instead if you want to send files.

In addition...

You can try: /fastsend on

from the help file
Fast Send

Turning on this option should speed up your DCC sessions. You can also change this setting with the /fsend [on|off] command.

And you can also try:
/pdcc on
/pdcc 9999999999

cant tell if it working or not, but you can test it.
This worked on previous versions of mirc, dont know how it is now.

Thanks a lot. Worth a try

I just wonder as the nOOb i am after so many years of irc use. What is then the difference on Iroffer dcc and mirc dcc