save LV 6.1 vi's in 5.1 format? How do you do this.

[new_userBT]

I'm using LV 6.1 on my desktop to write vi's and we have test systems that use LV 5.1. when I write a vi on my desktop and try to run it on version 5.1 it won't execute because of the wrong version. Is there any way to save the vi's as a 5.1 version?

[djadjok]

I'm not sure, but usually LV gives an option to save in previos version, but... Only one step earlier version - so in LV6.1 you can save in format of LV6.0x, but NOT 5.1... To resolve such problems I just leave previos version of LV installed (so I can convert for earlier versions if I need too).