Infineon Keil PK51 Licence

Hi All,

Infineon are promoting Keil C51 tools...

Can some advise what the license agreement is..

www.infineon.com/.../index.html

Part of the web site says
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#No software limitations
#Free Keil Web Forum support
#License is valid 3 month after activation
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Does that mean no software limitations for 3 months ... what happens after the licence expires.... Is there still no software limitations?

I downloaded and installed these Keil tools... but there is no indication about "No software limitations" and "License is valid 3 month after
activation"

Does any one know.... the information in the Infineon web site is a little unclear....

Thanks in advance
Joe