1. Oscuro's Oblivion Overhaul Basically it caps the levels of those low shitty level guys. Rats arent going to be level 20 anymore. It also adds static enemy spawns all over Cyrodil. This will make the game challenging in some instances, you won't be wanting to wander into the wilderness unarmed, you would most likely die. 2. Deadly Reflexes, this will add a level of intensity to Oblivion with unique combat moves, finishers, cutting of peopels heads, cutting off their wrists, etc... 3. All Plus 5 Attributes or something like that basically removes the complications of the Oblivion leveling system. Instead of getting +1 +2 +3 +4 or +5 you always get plus 5 for an attribute that you leveld a skill that it governs. To make it seem as though I am not as strong I ticked the difficulty slider 10-15 spaces to the right. Although you may want to not do this since you might install OOO and Deadly Reflexes. 4. Theives aresenal adds a new level of playability and uniqueness into oblivion. Ever felt like distracting a gaurd with a noise only for him to be knocked out by a special gas? Get this. 5. Vaults of Cyrodil is the perfect companion to Theives Arsenal. It adds vaults to every castle in cyrodil and every store in the IC. It is impossible to lockpick the vault doors, you need a key you pickpocket from the Vault Gaurd and you CAN get a disguise for that specific cities vault. You may want to decrease the difficulty with Deadly Reflexes AND OOO installed. Although you may not if you install the +5 attributes as well.