So if I am reading you correct your suggestion would be to delete the 128 GB of Solid State Drive & just use the 1 TB drive.
Mike
No, I wouldn't, in fact I haven't.
Have same set up in my computer, a fast SSD drive for the operating system and programs and a 1TB HDD for storing all my data.
As jnealand said - just create a folder on the 1TB drive (probably will be the D: drive) called xlights
Handy thing having the 2 drives it's easy and cheap to buy an external 1TB HDD and do backups to it of all your data.
I think Ebuechner was saying it would be nice to have a 1TB SSD
instead of the 128GB one that computer comes with.