someone with hacking abilities, please DESTRUY all non-Atmel references to so called 'programmers' for the Atmel chips from the web.

This 'weekly feature' is getting really old.

i have built a isp which one of my senior has done earlier.i did the same programmer as given in the website http://www.vignesh.byethost4.com/isp.html
now the problem is the programmer is not ....

iF "now the problem" means that this (not your friends, but the very one you use) circuit by sheer luck actually has programmed a chip in the past, my guess is that you have started using a longer cable

Pradheep: every week someone post a problem with someones "tested" Atmel ISP programmer, my best advice is; "scrap what you have and build the one on the Atmel website without substituting ANY components" Then connect with a very short cable and you will be programming happily ever after, using the software on the Atmel website.

Erik

PS It makes me wonder, why on earth will someone build some amateurs circuit when the Atmel website has one. Is Atmel so bad that you are more likely to succed with some amateurs design than with Atmels.