need help for .a51 to .hex conversion

hi
i love your site i am new to micro controllers i want to know how can i convert / compile .a51 (given in your project) to .hex or .bin file formate so that i can burn it on micro controller. i have tried all the methods to compile .a51 files i have used ;assembler, keil ,asm51, asx8051......... and so many assemblers.
now i have downloaded RIDE from www.raisonance.com and compiled but it gives the massage "unable to to open include file REG_51.pdf"
where i can get this REG_51.pdf file?
please help me out
TPSBPL

well i think you are including a wrong file. can you post your code which you want to compile?

write it as
$include(REG51.inc)

any of project under download section like this one of "BINU's"
traffic light controller http://www.8051projects.net/request172.html
:mad

hey
replace "WR" in all program by let " po".
also use $include(REG51.inc)
its for RIDE

!dance THANX ABBAS ITS WORKING !dance