Question: How much memory (RAM) does the Maemo 5 operating system have?
SQL: SELECT "Memory ( RAM )" FROM "2-17124425-1" WHERE "Operating system version" = 'Maemo 5';

Question: Which operating system has a storage (flash) of 128MB?
SQL: SELECT "Operating system version" FROM "2-17124425-1" WHERE "Storage ( flash )" = '128MB';

Question: What is the weight and dimensions of an N800?
SQL: SELECT "Weight, dimensions" FROM "2-17124425-1" WHERE "Model" = 'N800';

Question: Which operating system has 1GB (mobile DDR) memory (RAM)?
SQL: SELECT "Operating system version" FROM "2-17124425-1" WHERE "Memory ( RAM )" = '1GB (mobile DDR)';