While I'm not going to lower the .NET framework version on the program and limit what I can do with it in the future, I will say that right now, it can be compiled for .NET 4.0.
If you want to, you can get Visual Studio 2015 Community Edition (it runs on XP, I believe), download the source, switch the framework version on the project, and compile your own copy.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi