Two-handed vs. Two weapons

[General E]

Unlike NWN, I can't find how many attacks / round my guy gets in KOTOR2. So I figured maybe someone here could help me --- I'm level 21 and have all 3 two-weapon fighting feats (none of the advanced prestige-class two-weapon feats). Is there any difference in the number of attacks I get using a double-bladed saber vs. wielding a single lightsaber in each hand? Thanks!

[Darth Flatus]

nope