Alan: you need to install linux-headers-2.6.35-28-generic_2.6.35-28.49_i386.deb after installing linux-headers-2.6.35-28_2.6.35-28.49_all.deb to get Virtual Box driver to compile.
Alan: you need to install linux-headers- 2.6.35- 28-generic_ 2.6.35- 28.49_i386. deb after installing linux-headers- 2.6.35- 28_2.6. 35-28.49_ all.deb to get Virtual Box driver to compile.