My radio ( s/n 0J090276 ) shows YAESU 6.00. This is an old unit. Is this version the latest EPROM for FT1kD's ? I just read about a problem with the CAT system in FT1kDs, and wonder when the problem was corrected and by which revision to the EPROM ? Any info appreciated. Thanks. 73s de ~ Vince ~ WA2RSX - IOTA NA-026