I have seen some errors in my first posted spell pack so i have decided to replace it with a new one. It has the absolutely same abilities except the modified gyro coil which now snaps at 800+ range and added some nicer effects to it too.
I have tested all my spells on the following configuration:
Pentium IV Intel Celeron 2.4 GHz
Memory 512 Mb
Graphic Card Nvidia FX440!
And the spells were without any slow until i checked Particle Effects - High, Spell detail - high.
Basicaly if you can play Dota you can use this spells, cause when i play Dota if i don't put spell detail - minimum and particle effect - low it lags.
So here it is:
tech_challenge.w3x
I haven't got the time to test your spell pack on that config, but for all you to know that is my second computer i use for spell testing, i have my better computer reserved for games :)