AMD technical support

i am writing my story with AMD technical supprot here due to a suggetsion made by a frien of mine :
what happened is that my fan speed started to drop down randomly to less than 500 rpm (the normal is between 4000 and 5000).
the problem is that replacing the original fan and/or heat sink that came with the processor makes your warranty void.
so i sent an email to AMD telling them about it.
after 2 days i recieved thier response asking me to send them a picture of the old fan.
i did.
then they asked me about my address.
i live in egypt , i sent them the address.
next i recieved an email telling me that they have shipped a new fan to my address from thier UK branch.
after 3 weeks i still didn't recieve any thing. i sent them an email telling them that i didn't recieve any thing.
they told me to wait just to the end of the week and notify them again (just to make sure).
i did.
they sent in another fan.
strange enough : i recieved both fans together after 2 weeks.
they didn't send me just the fans , they sent me the heat sinks too.
i told them that i recieved both fans , and they told me to keep the spare one.

Conlusion : they didn't ask about purchase date , they didn't ask for receipts ,they just sent me a new heat sink all the way from UK to my house in egypt , and they didn't hesitate to send me another one when i told them that i didn't recieve it (although they have already done thier responsiblity and sent me a new heat sink and i didn't prove that i didn't recieve it).

i know that a fan and a heat sink is not a big deal , but its the quality of the responce that counts . i am over satisfied with my AMD technical support experience and i am glad to thank Eng. Guglielmo Speciale for his sincerity and enthusiasm while solving my problem.