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John Renish makes some good points about setting aside funds to finance future
updgrades. I believe Geoff Hart lives in Canada (somewhere warmer than
Saskatchewan, no doubt). Under Canadian tax laws, I don't think Geoff can deduct
the income earned on these funds as a business expense.
Sounds as if there's a trade-off here. Buy now (at current prices) and claim the
tax deduction now, or pay the taxes now and buy later (at potentially lower
prices).