Hi, I'm submitting here another small patch for LXTask, it "patches" this feature request :
I changed it a little, I didn't use a tab but a menu item because in my opinion you don't need to check system stats that often so you don't need a tab, it would only make the feel a little bloated, so again it's in View > Show system information.
Right now it displays the OS (using uname -o, the command in the feature request doesn't work on some distros, ie Arch Linux (I have it and it returns nothing :))), the total memory in MB using the same structure as is used for the memory GtkProgressBar, CPU type, and Kernel version.
Please leave a comment with suggestions etc. :)
If anybody has a better idea on how to find out the OS version, feel free to suggest something, because uname -o shows only GNU/Linux on some linuxes (but at least it always should show something).