Actually it should be fairly simple and handled in an .inc file.
I can't test it at the moment, but download
this file and go to your
SWG directory and create a folder named 'ui' and then place that .inc file inside of it, then open it in a Notepad find the following line:
Then look right above it and you should see:
Change this to whatever you like. This will move the whole message block, you can find each of the system message locations in the Data/Composite blocks following this.
Just so it's more clear, I'll copy paste the block and mark the line:
<Page
BackgroundColor='#42FFC7'
GetsInput='false'
Location='267,81'
Name='SystemMessage'
OnDisableEffector='/effectors.opacity.slow.fadethreequarter'
OnEnableEffector='/effectors.opacity.slow.fadefull'
PackLocation='cfc,nfn'
PackSize='p,p'
RStyleDefault='/Styles.window.chat.tiny_frame.rs_default'
ScrollExtent='491,102'
Size='491,102'
TextOpacityRelativeApply='true'
TextOpacityRelativeMin='0.80'
>
I'll cross post this to SWGEmu in case you don't see it. Let me know if it works!