Help for Jtag Programming

Hello, I'm trying to port the jbc or jam player to a pic microcontroller to configure an acex EP1k100. When i try to use the jbc player suddenly it require to dynamically allocate a 20k section to decompress a variable, but i dont have that much memory, is any way to make a jbc file uncompress before storing it in the memory (i use an SD memory by the way and load pieces of the file as required). when i try the jam player, it gives me this error"Error on line 31: undefined symbol.."and on line 31 of the jam file:"ACTION CONFIGURE = L20, DO_READ_USERCODE OPTIONAL, DO_HALT_ON_CHIP_CC OPTIONAL, DO_IGNORE_IDCODE_ERRORS OPTIONAL,"has anyone a clue of how to get around this??help would be very much appreciated...Raul