I opened .csv in dbcode. If you hit a backspace it deletes the entire entry (puts a line through it) which is not what I wanted. I've only intermittently been able to actual get it to work as a backspace (by clicking then using cursor keys, then hitting backspace). secondly when I tried to save it popped up an error about the file format changes are not saved to the operating system. Wow. that's a surprise other than those things, super impressed!