On-Chip RAM

[skimask]

I have a 18F2515 it has no EEPROM but has 3K of RAM. I know how to read and write to EEPROM using "DATA" and "EEPROM" statements. I can not find anything on accessing the on-chip RAM.
1. Can you write to RAM at Program time?
2. How do you write and read the RAM while running the program.
Thanks
Dave

On chip ram is variable space, i.e.
my_variable var byte[2000]

There's your 2000 bytes of on chip ram right there...Use it as you please...