APPENDIX THIRTEEN Another problem is the unaccountable error 9--string not DIMed-- occurring on the line where the DIM statement actually resides! When you do too many loads and saves, especially with files 16K or larger, your system will lock up. Don't fool around; get the new ROM, which is available on cartridge, Write to Atari Customer Relations, 390 Caribbean Drive, Sunnyvale, California 94088. (See Appendix 19 for a temporary fix.) The 65XE and 130XE use the Revision C ROMs, so you don't have to worry about these bugs. XL owners can type in Matts program from Appendix 19 to cure their woes until they get the proper chips or cartridge.