um of (i) the balance of such Primary Capital Account Sub-Account at such time, (ii) with respect to the Primary Capital Account Sub-Accounts of any Primary Capital Account established on or prior to December 31, 1999, the amount, at such time, of any Remaining Capital Commitment with respect to such Primary Ca

quidations or spin-offs). In addition, the Partnership will have the ability to invest a portion of its assets (but in no event more than 20% of any Primary Capital Account Sub-Account (as defined below under "Summary — Capital Accounts") of a Limited Partner, calculated at the time a position is acquired and i