Another Dimension
Median XL is a giant and most popular modification for Diablo 2: Lord of Destruction that change almost every aspect of original game. New skills, new items, new monsters with improved AI, new interior and exterior locations and tons of gameplay changes awaits you. If you hard enough to get 50+ level and play on Terror and Destruction difficulties you will encounter many thrilling challenges with exclusive rewards.
On this website you will found detailed instruction how to install Diablo 2 + Median XL Ultimative (Median XL extension) + PlugY (better inventory, stash and small fixes) + D2MultiRes (support for modern resolutions), and little info for cheaters too. ;)
And don't forget to check out official Median XL website, especiallly the documentation page.
Why do you want to use CE to change the Magic Find? You can use Udie MXL to max out the Magic Find parameter on all your items, so you will get good MF in the sum