One thing about using the t=0 type notation. This is not a time value problem and it doesn't really fit. For example, a company buys PPE on 3/15/06 and prepares financials annualy on 12/31. You won't be looking at t=1 on 3/15/07, you'll be looking at financial statement effects on 12/31/06.
Remember, cash flow statements like income statements cover a period of time (quarter, year) so you'll pretty much always be looking at both or neither, so at t=0 there is no cash flow statement.
The t=1 (or more accurately first year-end) Cash flow statement will also include the the CFI of -10M, becuase of the reduction in cash that took place during the period covered by the cash flow statement for the PPE purchase. In subsequent years you only have the depreciation effects on the financials.