Netweaver 7.0 Enhancement Package 1

Hi folks,

somewhere i read about the availability of a so called Enhancement Package 1 for Netweaver 7.0.

can anyone give me some information with which versions this could be combined.

we are on ERP 6.0 SP 12 and NW 7.0 SP14 , planning to install Ehp 3 for ERP 6.0.

Besides, are there any information which functionality will this package provie, WD Flex Client ?

kind regards,

oliver