I work for a GIANT blue chip company and use excel very heavily but since the discovery of portable apps I have fallen in love with all apps but in particular with Calc, however, while I and many friends would love to stop using all other vendors programs in favour of calc app, we find that there is one small functionally missing to make it complete, and that is to have the option to SAVE AS .txt and then check mark options to choose selected range only.
For this particular task we currently use Lotus 123. We have to have it saved this way because SAP system only likes .txt uploads.
I know csv is similar to txt but when we change the extentions its not exectly same. Also there is no option to choose selected range only.
Please include the above you will make thousands of people very happy.